3 questions

[SpaceTime]

1.

How to set 2 different prices for ore on base? Lower for selling there (for miners), and higher for buying, for traders? I know it's posssible, but I don't know how to do it, although I know playerbase tutorial.

Actually it's not possible.

2.

When I play in windowed mode, or in normal mode with alt-tabing sometimes when I select game from bar, it switch music on max, it's really annoying when I speak on TS or listen music. Is there any way to turn music entirely off, let's say command in ini file, or something like that?

Turn it off from the Options?

3.

"Cut your engines" is valid demand for pirate now, right? And it's engagement notice as well,right? Correct me if I'm wrong. Then can trader on pirate's "cut your engines" start immediately shoot? It'd give him little advantage, surprise attack etc...

Basically if the pirate roleplayed enough the demand to stop and the trader doesn't stop, he is free to shoot him down.